Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 151856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 PM CDT TUE JUL 15 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-152000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOSUNNY 86 70 58 S6 29.97F HX 90 TC 30
$$
ILZ003-004-008-010-011-017-018-152000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 86 69 56 S12G20 30.02F HX 90 TC 30
$$
ILZ005-006-012>014-019>023-152000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 89 68 49 S5 30.00F HX 93 TC 32
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 88 71 57 W3 30.01F HX 94 TC 31
WAUKEGAN SUNNY 86 68 54 SE10 30.01F HX 89 TC 30
DUPAGE AIRPORT SUNNY 88 68 51 SW8 30.01F HX 91 TC 31
WHEELING PTSUNNY 88 66 48 CALM 30.02F HX 90 TC 31
ROMEOVILLE* PTSUNNY 88 72 58 VRB7 30.01F HX 94 TC 31
NORTHERLY ISL* N/A 80 71 74 E9 N/A HX 84 TC 27
$$
LMZ740>746-152000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 75 74 160/ 6/ 6 1017.1F
WINTHROP HARBOR 76 74 130/ 6/ 8 N/A 1
WAUKEGAN HARBOR 77 75 110/ 6/ 8 N/A 1
WILMETTE BUOY 77 100/ 10/ 12 1019.4F 1/ 2
CHICAGO BUOY 78 75 60/ 8/ 12 1016.4F 1
HARRISON CRIB 85 90/ 14/ 15 N/A
NORTHERLY ISL 80 60/ 8/ 9 N/A
CALUMET HARBOR 80 40/ 8/ 10 1015.4
BURNS HARBOR 88 200/ 3/ 7 1016.9F
MICHIGAN CITY 83 20/ 6/ 7 1014.7F
MICH CITY BUOY 81 79 20/ 6/ 8 1015.4F 0
ST. JOSEPH BUOY 80 79 360/ 6/ 8 1018.0F 0
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-152000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-152000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 86 74 67 W5 29.98F HX 94 TC 30
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-152000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON CLOUDY 80 76 87 S7 30.00F HX 86 TC 27
$$
ILZ079-100>102-152000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON PTSUNNY 82 75 78 NE7 29.98F HX 89 TC 28
BELLEVILLE MOSUNNY 86 75 70 S9 29.96F THUNDER HX 95
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-152000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 84 73 70 SW8 30.00F THUNDER HX 91
MARION PTSUNNY 86 75 70 S7 30.00F HX 95 TC 30
$$
ILZ067-068-072-073-078-083-087-091-152000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$